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CTS · Question #39
After installation, the system does not pass audio. Based on the information in the drawing, what is the MOST LIKELY cause?
The correct answer is C. phantom power is required. See the full explanation below for the reasoning.
Performance, Maintenance, and Repair
Question
After installation, the system does not pass audio. Based on the information in the drawing, what is the MOST LIKELY cause?
Exhibit
Options
- Acable lengths
- Bsystem needs a DSP
- Cphantom power is required
- Dspeaker requires a 70 V transformer
How the community answered
(15 responses)- A13% (2)
- B7% (1)
- C73% (11)
- D7% (1)
Topics
#phantom power#audio troubleshooting#microphone power#signal path
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